Some of his employees were acting in collusion to rob him. 2. Law. a secret understanding between two or more persons to gain something illegally, to defraud another of his or her rights, or to appear as adversaries though in agreement: collusion of husband and wife to obtain a divorce. Origin of collusion.
Cheetah Speed. The cheetah is the worldâs fastest land animal. They can run 70 mph (or 110 kph), which is as fast as cars drive on the highway. The cheetah can reach its top speed in just 3 seconds!
But a cheetah is so much fasterâthe fastest racehorse runs 43 miles per hour (69 kilometers per hour), while a cheetah can run at speeds of up to 70 miles per hour (112 kilometers per hour). A cheetah is off the ground more than half of its running time! Chasing prey is hard on a cheetah.